package com.fly.springcloud.controller;

import com.fly.springcloud.entities.CommonResult;
import com.fly.springcloud.entities.Payment;
import com.fly.springcloud.service.PaymentService;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.cloud.client.ServiceInstance;
import org.springframework.cloud.client.discovery.DiscoveryClient;
import org.springframework.web.bind.annotation.*;

import javax.annotation.Resource;
import java.util.List;

/**
 * @author fly
 * @date 2020-03-05 20:36
 */
@RestController
@Slf4j
public class PaymentController {

    @Resource
    private PaymentService paymentService;

    @Value("${server.port}")
    private String serverPort;

    @Resource
    private DiscoveryClient discoveryClient;

    @PostMapping("/payment/create")
    public CommonResult<Integer> create(@RequestBody Payment payment) {
        int result = paymentService.create(payment);
        log.info("========>插入结果:[{}]", result);
        if (result > 0) {
            return new CommonResult<>(200, "插入数据库成功,serverPort:" + serverPort, result);
        } else {
            return new CommonResult<>(444, "插入数据库失败,serverPort:" + serverPort, null);
        }
    }

    @GetMapping("/payment/get/{id}")
    public CommonResult<Payment> getPaymentById(@PathVariable("id") Long id) {
        Payment payment = paymentService.getPaymentById(id);
        log.info("========>查询结果:[{}]", payment);
        if (payment != null) {
            return new CommonResult<>(200, "查询成功,serverPort:" + serverPort, payment);
        } else {
            return new CommonResult<>(444, "没有对应记录:" + id + ",serverPort:" + serverPort, null);
        }

    }

    @GetMapping("/payment/discovery")
    public Object discovery() {
        List<String> services = discoveryClient.getServices();
        for (String service : services) {
            log.info("===========>>>>>>>>>>service:[{}]", service);
        }
        List<ServiceInstance> instances = discoveryClient.getInstances("CLOUD-PAYMENT-SERVICE");
        for (ServiceInstance instance : instances) {
            log.info("=======================================================");
            log.info("InstanceId:[{}]", instance.getInstanceId());
            log.info("ServiceId:[{}]", instance.getServiceId());
            log.info("Host:[{}]", instance.getHost());
            log.info("getPort:[{}]", instance.getPort());
            log.info("Uri:[{}]", instance.getUri());
            log.info("Metadata:[{}]", instance.getMetadata());
            log.info("=======================================================");
        }
        return this.discoveryClient;
    }
}
